sin 2θ = 2sin θ cos θ We know cos θ = 3/5, and sin² θ + cos² θ = 1, so sin θ = 4/5 sin 2θ = 2 * (4/5) * (3/5) = 24/25 Correct option: b
Good people will make good laws (a) / but good laws passed by a few does not (b) / necessarily make a good society (c) / No Error (d)
Read the following sentence carefully and identify if there is any grammatical error in it. If you find any error, choose the part (A, B, C, or D) cont...
The reputation of a player and team are burnished by gritty performances abroad and against quality opposition .
...Identify the segment in the sentence that contains a grammatical error.
The boy longed for the comfort with his mother’s lap.
We must not allow the clock, the calendar, and external pressures to rule our lives and blind us to the fact that each individual moment of our lives a...
Identify the segment in the sentence that contains a grammatical error.
The warriors reluctantly withdrawn their weapons and peace prevailed.
Read each sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. Mark the part with the error as...
1. Oceans absorb most of the heat produced from greenhouse gas build up, and temperature is only projected to increase.
2. A September 2014 stu...
In these questions some of the sentences have errors and some have none. Find out which part of a sentence has an error and indicate it corresponding t...
He is one of those rare politicians (1)/ who does not compromise (2)/ on his principles and stands firm (3)/ for the rights of the people. (4)
